Seiko Cal. 0721 - 902

The 0721-902 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0721 caliber with 19j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-41e102523e08]

Also known as: Shogun, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1989

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